Panderichthys which was recovered from Frasnian (early Late Devonian) deposits in Latvia, is represented by two species. Panderichthys stolbovi is known only from some snout fragments and an incomplete lower jaw. Panderichthys rhombolepis is known from several more complete specimens. Although it probably belongs to a sister group of the earliest tetrapods, Panderichthys exhibits a range of features transitional between tristichopterid lobe-fin fishes (e.g., Eusthenopteron) and early tetrapods.